baber/WOPTO huggingface dataset:
Patent JP-H11302691-A (JP)
Title: Detergent for cleaning hard surface
Inventor: ASAKAWA YOSHIAKI
IPC: C11D7/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent which can efficiently remove dirt attached to a hard surface and is excellent in biodegradability by incorporating a compd. such as carboxymethylimino-3-hydroxybutanedioic acid as the major component into the same. SOLUTION: This detergent contains 0.05-45 wt.% compd. of the formula, 0.05-45 wt.% alkali metal hydroxide (e.g. sodium hydroxide), and 0.01-10 wt.% saccharide (e.g. sorbitol) and/or sugar acid (e.g. gluconic acid) or its alkali metal salt. Examples of the compd. of the formula are carboxymethylimino-3- hydroxybutanedioic acid, carboxymethyliminobutanedioic acid, carboxymethoxy-3-hydroxybutanedioic acid, and 2-(1,2-dicarboxyethoxy)-3- hydroxybutanedioic acid. In the formula, A is imino or oxygen; X<1> to X<4> are each H, an alkali or alkaline earth metal, or the like; R is H or hydroxyl; and n is 0 or 1.
Patent JP-S5441550-A (JP)
Title: Method of treating dust collecting drain in iron mill
Inventor: YOKOSUGA KOUICHI
IPC: C02F1/66
Filed: 1977-09-07
Abstract: PURPOSE:To neutralize every kind of dust collecting drain of a blast furnace and a converter simply and at low cost without requiring chemicals, such as, NaOH, H2SO4, etc. while efficiently removing melted metals, such as, Zn, etc. contained in drain. CONSTITUTION:The dust collecting drain of a blast furnace a is fed to a thickner 3 through a sanitary sewage pit 2 and a pump 4, and precipitate here is treated by means of a dehydration machine 40 while supernatant fluid is again flown back to a dust collector 1 through a fluid receiving basin 5, a cooling tower 6 and a reservoir 7. Meanwhile, the dust collecting drain of a converter b is fed to a coarse grain separator 10 and a thickner 3' to obtain conc. precipitate, and the precipitate is treated by means of a degydration machine 40 while supernatant fluid is flown back to the dust collector 1 through a reservoir 11 and discharged through a receiving tank 13. Said both supernatant fluid is connected in such a manner that a mixing water tank 14 is mounted and drain from said reservoir 7 and the receiving tank 13 is introduced to the water tank 14 by means of pipings 9, 16.
Patent JP-S5534650-A (JP)
Title: Forming method for conductive plated film
Inventor: OOTSUKA KOUJI
IPC: H01L21/288
Filed: 1978-08-30
Abstract: PURPOSE: To make sound the coat for the stepped part through improvement of the shape of this stepped part to be plated with the conductive plated film, by making the base layer of the plated film to be the multilayer structure consisting of two or more layers, and by specifying the specific resistance of each layer to different values.  
     CONSTITUTION: The first conductive film 7, the film of Fe, Mn, etc., for example, possessing higher specific resistance ρ than Cu, Au, etc., are formed on the substrate 1 by means of the vacuum evaporation method. Next, on this first film 7, the second conductive film 8 of low specific resistance being made of Cu, Au, etc. is formed by the vacuum evaporation method. An etching solution, which develops the etching speed higher for the film 8 and lower for the film 7, is employed in the chemical etching method, etc., in order to selectively etch the film 7, 8, unnecessary to be plated, and the films 7, 8, are formed into a stepped shape. Then, the conductive plated film 3 is formed on these films 7, 8, by the plating method. As a result, the angle of inclination at the end of the film 3 becomes gentle. Accordingly, the insulation film 4 for coating the stepped part of the film 3 is scarcely broken, so that the stepped part can be satisfactorily coated with so thin insulation film 4 as quarter or so of thickness of the film 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07331079-A (JP)
Title: Curable silicone rubber composition and production of silicone rubber
Inventor: YOSHINO MASACHIKA
IPC: C08K3/36
Filed: 1995-04-06
Abstract: PURPOSE:To provide a silicone rubber curable with hot air under normal pressure and having high hardness, high modulus and excellent tear strength and compression set. CONSTITUTION:This curable silicone rubber composition contains, as essential components, (A) 100 pts.wt. of an organopolysiloxane containing 0.001-1wt.% of vinyl group, (B) 5-50 pts.wt. of an organopolysiloxane containing 0.1-10wt.% of vinyl group and different from the component A, (C) 5-50 pts.wt. of an organopolysiloxane copolymer composed mainly of a triorganosiloxy unit (M) of formula R<1>3SiO1/2 (R<1> is vinyl, phenyl, an alkyl or a fluoroalkyl) and Sin. unit (Q) and containing 0.1-10wt.% of vinyl group, (D) 0.5-10mol (based on l mol of the total vinyl group in the components A to C) of an organohydrogensiloxane, (E) a catalytic amount of platinum or a platinum compound and (F) 10-150 pts.wt. of fine silica powder.
Patent JP-S5533175-A (JP)
Title: Electrophotographic photoreceptor illumination device
Inventor: TAKAHASHI SHINKICHI
IPC: G03G15/047
Filed: 1978-08-31
Abstract: PURPOSE:To enhance image quality in an image side end, by according the direction of a linear light source for illuminating an imaging area, with that of the border line between the end line of a light shielding plate and the nonimaging area. CONSTITUTION:Drawings viewed from the direction of rotation of photoreceptor 4 and from that at a right angle are shown. In the upper drawing, image forming area I is illuminated with original imaging light flux L. Nonimaging area N near the end of photoreceptor 4 extends in the direction at a right angle to the drawing and light shielding plate 3 is placed in the same direction as border line B of nonimaging area N. Linear filament 2 of light source 1 is arranged in the direction at a right angle to the drawing on line S in which direction the image of end 3' of plate 3 is projected on border line B. This method permits area N to be sharply illuminated up to line B, image quality in the side to be improved, toner on area N to be eliminated, thereby, the end part of transfer paper not to be stained, and further, power for source 1 to be cut down.
Patent JP-S5732671-A (JP)
Title: Manufacture of mos type integrated circuit
Inventor: MIZUTANI YOSHIHISA
IPC: H01L29/78
Filed: 1980-08-06
Abstract: PURPOSE:To manufacture of an MOS type integrated circuit having high reliability and high integration by preventing the stepwise disconnection and the oxidation of a metallic silicide. CONSTITUTION:A silicon oxidized film 2 and a silicon nitride 3 are sequentially formed on a silicon substrate 1. Thereafter, the silicon nitride 3 and the film 2 are etched and removed. With the silicon nitride and the film 2 as masks the substrate 1 is removed. In order to prevent the inversion phenomenon of a field region in this state boron ions are injected. Subsequently, a field oxidized film 4 is grown, the silicon nitride 3 and the film 4 are removed, and a gate oxidized film 5 is thereafter formed in a dry oxygen atmosphere.
Patent JP-H06345479-A (JP)
Title: Soda lime glass suitable for lamp
Inventor: JIERARUDO ERU BUTSUCHIYAA
IPC: H01J61/40
Filed: 1994-05-23
Abstract: PURPOSE: To obtain a UV absorbing glass, which is useful for lamp envelopes without coloring the glass and without effecting the color of the light emitted by the lamp, by adding specific amounts of iron oxide and cerium oxide to a soda-lime glass.  
     CONSTITUTION: The soda-lime glass contains 0.02-0.1 wt.% cerium oxide and 0.02-0.06 wt.% iron oxide based on the total glass composition, is transparent to the visible light and transmits about ≤25% UV light having a 280-320 nm wavelength at its 30 ail thickness. A combined total amount of cerium oxide and iron oxide is generally 0.07-0.13 wt.% of the total glass composition and preferably 0.08-0.12 wt.% of the total glass composition. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06314692-A (JP)
Title: Method for improving viahole / contact coating range in integrated circuit
Inventor: SHIMIYUERU EDEN
IPC: H01L23/52
Filed: 1994-04-25
Abstract: PURPOSE: To improve a via/contact covering region without reducing complicatedness of a circuit or without increasing the size of a die with a simplified method such as increasing after producing an initial layout of a wiring layer the amount of overlapping of the wiring layer and the via. CONSTITUTION: As the method for improving a via coverage with a wiring layer of a semiconductor integrated circuit, at least one via coverage is optimized by producing an initial layout of the wiring layer and then increasing the amount of overlapping of the wiring layer and the via. For example, there is produced an initial layout of a wiring layer including a plurality of wiring paths 404 where the individual wiring paths 404 of the wiring layer are separated by at least a predetermined amount. Thereafter, a region 402 is added such that the wiring path 404 is yet separated by at least a predetermined amount from the other wiring path 404 of the wiring layer thereof, and an area of the wiring path 404 covering the via 406 is increased whereby the amount of overlapping of the overlapped wiring paths 404 on the via 406 is increased.
Patent JP-S5731742-A (JP)
Title: Method and device for cooling and heating
Inventor: YANASE IWAO
IPC: F24F5/00
Filed: 1980-08-05
Abstract: PURPOSE: To perform the cooling and heating of a house by utilizing natural energy by a structure wherein a heat collecting chamber and a heat accumulating chamber are provided within the house to store heat or coldness obtained in the open air or the heat collecting chamber in the heat storage chamber so as to be able to warm up or cool down the room air through the heat storage chamber.  
     CONSTITUTION: The heat collecting chamber 2 is provided in the attic of the house 1 and the heat storage chamber 3 is provided under the floor of the house 1. A large number of pebbles 4 are arranged within the heat storage chamber 3 as heat medium. A suction port 14, an exhaust port 15 and dampers 16 and 17 are provided in  the heat collecting chamber 2, while the heat collecting chamber 2 and the heat storage chamber 3 are communicated with ducts 5 and 6. Furthermore, a blower 7 is  provided within the duct 5. Dampers 8W12 are opened to rooms 30 and 30a and the ducts 5 and 6. Due to the structure described above, the room air is warmed up or cooled down through the heat storage chamber 3 according to the season of the year or the time in the day or the night and the remarkably effective utilization of natural energy can be realized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59231426-A (JP)
Title: Optoacoustic detector
Inventor: KITAOKA MITSUO
IPC: G01J3/10
Filed: 1983-06-14
Abstract: PURPOSE:To make the construction of a light source section handy and compact by arranging a light source section having alight source and an optical system and an optoacoustic cell to enable the irradiation of a continuous spectral light radiated from the light source on an optoacoustic cell while the light source is made up of a xenon flash lamp. CONSTITUTION:In an optoacoustic cell 12, light from a xenon flash lamp 1 is made incident into a flow cell 4 through a condenser lens 2. Light is absorbed by a sample in the flow cell corresponding thereto and converted into sound waves. The sound waves are detected with an element 5 and after the signal thus detected is amplified with an amplifier 8, a signal within one cycle is extracted with a boxcar integrator 9. On the other hand, light on the reference side (the reference intensity side) is made incident into a photodiode 6 through a condenser lens 3 and an electrical signal detected with the photodiode is converted into DC with a sample holding circuit 10 passing through an amplifier 7. Then, the output from the boxcar integrator 9 is divided by the output of the sample holding circuit 10 by a divider 11 to obtain a signal A corrected in the background such as fluctuation in the light of the xenon flash lamp. The signal is outputted to a recorder, display, printer and arithmetic circuit or the like to perform a measurement and calculation.
Patent JP-H07297233-A (JP)
Title: Tape carrier for tab
Inventor: SAEKI MASAHIKO
IPC: H01L21/60
Filed: 1994-04-22
Abstract: PURPOSE:To improve positional precision of the surface protecting coat-layer of the outer lead of a tape carrier for TAB, by forming a groove having a predetermined depth in the border between the predetermined region of the conductor pattern of the outer lead and its another region, and by positioning the edge of the surface protecting coat-layer in the inner part of the groove. CONSTITUTION:In a tape carrier for TAB, a groove 12 having a depth of 5-10mum is formed in the predetermined position present on its output side outer lead 4, i.e., on the borderline between the region for forming its surface protecting coat-layer 5 and the region of its bonding part 4A. In the inner part of this groove 12, an edge 5A of the surface protecting coat-layer 5 is positioned. When a resist ink is exuded from the coat-layer 5 to the other region and when the resist ink is cured thermally, the resist ink is stored in the groove 12, and as a result, after curing, the edge 5A of the surface protecting coat-layer 5 is positioned surely in the inner part of the groove 12. Thereby, the positional precision of the surface protecting coat-layer 5 is improved, and the reliability of the tape carrier for TAB can be improved after its mounting.
Patent JP-H11308502-A (JP)
Title: Optical reader
Inventor: OGUCHI SHIGEKI
IPC: H04N5/225
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To apply a proper amount of a sealing agent evenly to a prescribed gap of a butt part of a case as a sealing means for a connected part between a support frame supporting an optically transparent body or the like and the case to cover the frame and to easily apply the sealing agent or the like. SOLUTION: A step 6 projected outward is formed to a support frame 3, and a butt part 7 in press contact with the step 6 is projected from an end face 53 of a case 5 at an outer circumference thereof. Then a gap 8 is formed between the end face 53 of the case 5 and the step 6 of the support frame 3 when the case 5 is fitted to the support frame 3 to press the butt part 7 into contact with the step 6 of the support frame 3.
Patent JP-S61266014-A (JP)
Inventor: SATO KOZO
IPC: H02H3/08
Filed: 1985-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60251646-A (JP)
Title: Semiconductor device
Inventor: TAKAGI MASAHIKO
IPC: H01L23/06
Filed: 1984-05-28
Abstract: PURPOSE:To remove the effect of radiation and electric field, and to contrive to prevent an IC from erroneous operation by a method wherein an insulating film is formed on the IC chip, and moreover, a lead film is formed thereon and the lead film is earthed. CONSTITUTION:An insulating film 12 is formed on a part 10a other than the bonding area 11 of an IC substrate 10 and a lead film 13 is formed thereon. Moreover, the lead film 13 is junctioned to one terminal 14a in an earth bonding area 14 without forming the insulating film 12 on the earth bonding area 14 and the lead film 13 is earthed by earthing the terminal 14a. When the IC chip 10 is sealed in an IC package 17, each terminal 11a in the bonding area 11 of the IC chip 10, which is exposing without being covered with the insulating film 12 and the lead film 13, and leads 15,... are connected by wires 16,... and the terminals and the wires are sealed in the package 17.
Patent JP-H05301424-A (JP)
Title: Printer apparatus
Inventor: KOBAYASHI SUMITAKE
IPC: B41J29/42
Filed: 1992-04-27
Abstract: PURPOSE:To make a character generator for exclusive use for display unnecessary and to attempt to reduce cost by using a character generator not only printing but for displaying. CONSTITUTION:When printing is performed, a corresponding character pattern is red out from a character code received by means of a character code receiving means 1 by means of a character generator 2 and is developed into an image pattern and after a portion for a line is developed, printing is performed by sending it to a printing means 4. While a printer apparatus is worked, the mechanical system is monitored and controlled by a mechanics control means 5 and when displays on working condition and error are output, a display means 7 reads out a character code corresponding to this output from a memory means 6 and a corresponding character pattern is red out from the character generator 2 and is developed into an image pattern and displayed.
Patent JP-S5533574-A (JP)
Title: Combustor
Inventor: KAWASAKI YOSHITAKA
IPC: F24C15/24
Filed: 1978-09-01
Abstract: PURPOSE: To prevent the thermal damage of a convection fan and a fan motor while sufficiently maintaining heat exchanging efficiency, by specifying the quality of materials of each portion of a heat exchanger.  
     CONSTITUTION: The whole heat exchanger 4 installed to an upper portion of a burner 2 is formed by an aluminized steel plate, and only the front 4a facing to the convection fan 5 is heat-proof treated with a zinc steel plate or chrome plating or the like. Thus, a surface radiation rate of the heat exchanger 4 decreases, the damage of the convection fan 5 and a fan motor 6 due to heat is prevented when this device is usually used while the temperature of a surface of the heat exchanger 4 rises when the convection fan 5 is stopped and only natural convection is utilized or when combustion is continued by employing the draft force of a chimney when service is interrupted, and the decrease of radiant heat is remarkably effective because the front 4a is formed in a low radiation rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08279989-A (JP)
Title: Method and device for recording data, method and device for reproducing data, recording medium, and method and equipment for transmitting data
Inventor: UCHIDE KOUICHI
IPC: H04N19/00
Filed: 1995-04-08
Abstract: PURPOSE: To complete recording within a fixed time regardless of the quantity of data and to attain continuous data reproduction by converting compressively coded data into packet data of a prescribed size at the time of recording the data on a recording medium and recording the converted data on the medium at a prescribed data rate. CONSTITUTION: Data S2 obtained by compressively encoding a moving image signal S1 at an average rate Re in a recorder 1 are stored in a buffer memory 1A2 with capacity Be, and when the storage of the data S2 reaches fixed quantity, the stored data are outputted to a packeting processing part 1B at a rate Re and necessary information is written in a packet header and inputted to an FIFO buffer memory 1C to be a data rate converting buffer with capacity Bw at the rate Re. The data stored in the memory IC for a prescribed period Tw are read out at a rate Rw higher than the rate Re and recoded in the recording medium 3. Consequently the recording of data can be completed within a clip period, so that continuous data can be decoded at the time of reproducing them.
Patent JP-H045051-A (JP)
Title: Liquid jet head and its manufacturing method
Inventor: HASEGAWA KAZUMASA
IPC: B41J2/055
Filed: 1990-04-24
Abstract: PURPOSE:To attain easily densification of nozzles and multi-nozzle making by a method wherein a nozzle passing through a metallic layer, a pressure chamber of which a side wall is made of single crystalline silicon, a beam extended above a pressure chamber, and a piezoelectric element are provided. CONSTITUTION:A liquid jet head is composed by being equipped with a nozzle 103 passing through a metallic layer 102, a pressure chamber 104 which is connected to the nozzle and of which a side wall is of monocrystalline silicon, a beam 105 extended above the pressure chamber, and a piezoelectric element formed on the beam. When piezoelectricity is applied between up and down electrodes 108, 106 of the piezoelectric element, the piezoelectric element and the cantilever 105 are distorted, pressure is applied to liquid in the pressure chamber 104, and the liquid is jetted outside from the nozzle 103. When application of piezoelectric is stopped, the distortion is returned to an original state, the liquid in the pressure chamber 104 is reduced in pressure, and the liquid is supplemented. Since the nozzle 103 and the pressure chamber 104 are continuously formed by using a photolithography and a process after forming the cantilever can be also continuously performed in the same way, elements composed of 101-108 can be precisely finely formed. Densifying of the nozzle and making multinozzles of forming the nozzle in a long line state come to be easily performed.
Patent JP-H046724-A (JP)
Title: Solenoid switch
Inventor: HAYASHI KAZUTSUGU
IPC: H01H50/76
Filed: 1990-04-24
Abstract: PURPOSE:To stabilize the contact switching action without increasing the power consumption by providing a reverse member superimposing a load to the load characteristic for the driving force of an armature at the time except when the armature is returned or operated and a contact is closed. CONSTITUTION:The pressing force of a deflection portion is gradually increased as the action of an armature progresses, and the deflection portion is reversed when a contact is closed D. When the action position of the armature 6 is returned to the return position, a short piece 8b is brought into contact with a pressing section 1b before the contact is closed, i.e., nearly at the middle point G of the load characteristic D C, the pressing force of the short piece 8b is gradually increased as the action of the armature 6 progresses, and the deflection portion is reversed when the contact is closed K. The load of a reverse spring member 8 is superimposed at the time except when the armature 6 is returned or operated and the contact is closed, i.e., before the contact is closed. The load is smoothly increased, while the load is abruptly increased when the contact is closed without the reverse spring member 8.
Patent JP-S5812635-A (JP)
Inventor: SAKAI YASUO
IPC: A47L15/48
Filed: 1981-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09296180-A (JP)
Title: Liquefaction of coal
Inventor: IKEDA KOICHI
IPC: C10G1/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently, economically and advantageously liquefy coal by mixing the coal with a solvent and a catalyst for liquefying the coal, providing a slurry, evaluating properties of contents of each reactional column comprising multistage liquefying reactional columns, regulating operating conditions for each reactional column and carrying out the hydrogenolysis. SOLUTION: For example, a sample collecting device equipped with a receiver 1, a nozzle 2 for collection, a collecting valve 4, a degassing valve 5, a sample recovering valve 6, an inert gas introduction valve 7, etc., is installed in each liquefying reactional column, etc., to collect contents of each liquefying reactional column therefrom.  Properties of the contents such as coal conversion rate and a liquefied oil yield are evaluated to perform the regulation (e.g. the regulation of the reactional time, concretely regulation of the number of the liquefying reactional columns used) of operating conditions according to progress conditions of the liquefying reaction for each liquefying reactional column when mixing the coal with a solvent and a catalyst for liquefying the coal, carrying out the hydrogenolysis of the resultant coal slurry with hydrogen gas under high temperature and pressure conditions using a reactional column 3 comprising the continuous multistage liquefying reactional columns and liquefying the coal.